SE7708668L - SPRAY DEVICE FOR HUMIDIFICATION LIQUID - Google Patents

SPRAY DEVICE FOR HUMIDIFICATION LIQUID

Info

Publication number
SE7708668L
SE7708668L SE7708668A SE7708668A SE7708668L SE 7708668 L SE7708668 L SE 7708668L SE 7708668 A SE7708668 A SE 7708668A SE 7708668 A SE7708668 A SE 7708668A SE 7708668 L SE7708668 L SE 7708668L
Authority
SE
Sweden
Prior art keywords
roll
damping
flinger
webs
housing
Prior art date
Application number
SE7708668A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE416909B (en
Inventor
R Annecke
Original Assignee
Maschf Augsburg Nuernberg Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of SE7708668L publication Critical patent/SE7708668L/en
Publication of SE416909B publication Critical patent/SE416909B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/20—Details
    • B41F7/24—Damping devices
    • B41F7/30—Damping devices using spraying elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Paper (AREA)

Abstract

The damping-medium spraying device for damping a roller in an offset printing machine comprises a flinger roll (1) which rotates in a housing (4) about an axis running parallel to the offset printing machine rollers. The housing (4) has an outlet slot (8) which is bounded at the bottom by a covering plate (9). The flinger roll (1) has webs (2) which run radially outwards and enclose the flinger roll (1) at an inclination to a plane running vertically to the roll axis. The webs (2) have blades (3) which fling off the damping medium. The damping medium is fed to the webs (2) through spraying nozzles (5). Provided along the roll axis in the housing (4) are a plurality of spraying nozzles (5) by means of which a veil of liquid of low height and large lateral extent can be produced. This spraying device delivers a spraying jet with droplets of substantially equal, small size and allows precise metering even of very small quantities of the flung-off damping medium. <IMAGE>
SE7708668A 1976-07-31 1977-07-28 FERTILIZER SPRAYING SPRAY SE416909B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762634555 DE2634555C3 (en) 1976-07-31 1976-07-31 Spray dampening unit with a centrifugal roller having ribs provided for throwing off dampening liquid

Publications (2)

Publication Number Publication Date
SE7708668L true SE7708668L (en) 1978-02-01
SE416909B SE416909B (en) 1981-02-16

Family

ID=5984439

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708668A SE416909B (en) 1976-07-31 1977-07-28 FERTILIZER SPRAYING SPRAY

Country Status (6)

Country Link
CH (1) CH620397A5 (en)
DE (1) DE2634555C3 (en)
FR (1) FR2360421A1 (en)
GB (1) GB1580079A (en)
IT (1) IT1079330B (en)
SE (1) SE416909B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19714222C1 (en) * 1997-04-07 1998-04-16 Koenig & Bauer Albert Ag Damping roller for offset rotary printers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2196412A (en) * 1938-07-25 1940-04-09 Roberts & Porter Inc Dampener for printing presses
DE931228C (en) * 1950-09-26 1955-08-04 Roland Offsetmaschf Device for moistening printing plates in lithographic machines
FR1216252A (en) * 1958-01-21 1960-04-25 Humidification device for printing machines
US3545379A (en) * 1968-01-18 1970-12-08 Harris Intertype Corp Lithographic dampener with fountain brush deflection means
FR2272837A1 (en) * 1973-10-18 1975-12-26 Wood Industries Inc Offset press moistening appts - uses gas jet to project liq from stirrer to transfer cylinder

Also Published As

Publication number Publication date
SE416909B (en) 1981-02-16
DE2634555C3 (en) 1979-08-30
FR2360421A1 (en) 1978-03-03
FR2360421B1 (en) 1981-11-20
DE2634555B2 (en) 1979-01-04
CH620397A5 (en) 1980-11-28
IT1079330B (en) 1985-05-08
GB1580079A (en) 1980-11-26
DE2634555A1 (en) 1978-02-02

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